The chosen piston seal material influences the choice of seal profile. Depending on the profile and the required characteristics, a piston seal can consist of one or several materials. Common piston seal materials include nitrile rubber (NBR), thermoplastic polyurethane (H-PU), acetal, Viton, EPDM and polytetrafluorethylene (PTFE). When determining the best seal design and material for a particular application, consideration also needs to be given to the pressures expected, as well as considering the acceptable friction losses and whether the piston head is integral or split.
Given the different functions of single and double acting seals, it is important to specify which seal type you require.
Find out more about our standard and bespoke Single and Double Acting Piston Seals, please call on +86-20-61767377 Jinbond Hydraulic Seal Technology Co., Ltd or email sales@jinbondseal.com